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Depending on your state, some cooling centers — air-conditioned public facilities where people might go for relief during extremely hot weather — may be open and taking precautions to ensure ...
After at least 54 died during a 2021 heat wave, mostly elderly people without air conditioning, in the Portland area, Oregon passed a law prohibiting landlords from placing blanket bans on air ...
With the addition of "cold storage to utilize the excess cooling energy of water generated during off-peak hours, the cooling effects for indoor air during the peak-cooling-load times can be significantly enhanced" and air temperatures may be reduced by 6.6–12.7 °C. [92] In cities, PDRCs can produce significant energy and cost savings.
Deep water source cooling (DWSC) or deep water air cooling is a form of air cooling for process and comfort space cooling which uses a large body of naturally cold water as a heat sink. It uses water at 4 to 10 degrees Celsius drawn from deep areas within lakes, oceans, aquifers or rivers, which is pumped through the one side of a heat exchanger .
Just like cool air seeps through cracks during the winter, warm air makes its way into your home along the same path. Sealing cracks is a relatively small and affordable DIY project that can help ...
Chilled water is a commodity often used to cool a building's air and equipment, especially in situations where many individual rooms must be controlled separately, such as a hotel. The chilled water can be supplied by a vendor, such as a public utility , or created at the location of the building that will use it, which has been the norm.
In heating, ventilation, and air conditioning in winter months, large commercial buildings interior spaces may need cooling, even while perimeter spaces may need heating. [2] Free cooling is the production of chilled water without the use of a chiller, and can be used generally in the late fall, winter and early spring, in temperate zones. [3]
Officials coordinating fixes to these cooling systems are offering teachers alternative indoor cooling units and they're placing misting fans at elementary schools to help keep exterior student ...